- ruby-core - ml.ruby-lang.org

[ruby-core:122296] [Ruby Bug#21374] FrozenError message is inconsistent when a singleton method is defined on a frozen object
by andrykonchin (Andrew Konchin) 05 Jun '25

05 Jun '25

Issue #21374 has been reported by andrykonchin (Andrew Konchin). ---------------------------------------- Bug #21374: FrozenError message is inconsistent when a singleton method is defined on a frozen object https://bugs.ruby-lang.org/issues/21374 * Author: andrykonchin (Andrew Konchin) * Status: Open * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I would expect a message to contain an object class (e.g. `can't modify frozen <class>: <object#inspect>`) when an ordinary frozen object (non a module or class) is being modified. It works this way in the following example: ```ruby object = []; object.freeze; object.instance_variable_set(:@a, 42) # (irb):5:in `instance_variable_set': can't modify frozen Array: [] (FrozenError) ``` But it doesn't in the following example: ```ruby object = []; object.freeze; def object.x; end # (irb):4:in `<main>': can't modify frozen object: [] (FrozenError) ``` -- https://bugs.ruby-lang.org/

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[ruby-core:122335] [Ruby Bug#21382] Syntax for arguments in || is more strict than arguments in ()
by herwin (Herwin W) 05 Jun '25

05 Jun '25

Issue #21382 has been reported by herwin (Herwin W). ---------------------------------------- Bug #21382: Syntax for arguments in || is more strict than arguments in () https://bugs.ruby-lang.org/issues/21382 * Author: herwin (Herwin W) * Status: Open * ruby -v: ruby 3.4.4 (2025-05-14 revision a38531fd3f) +PRISM [x86_64-linux] (seen in older versions too) * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ```ruby p ->(x, y = x + 1) { x + y }.call(1) ``` This works fine, this gives `y` the value of `x + 1` and prints `3`. The same thing can be used in method definitions. ```ruby p lambda { |x, y = x + 1| x + y }.call(1) ``` This is the same thing, but results in a parse error (both prism and parse.y): ``` # Prism: p lambda { |x, y = x + 1| x + y }.call(1) ^ expected the block parameters to end with `|` ^ unexpected '+', ignoring it # Parse.y: syntax error, unexpected '+', expecting '|' ``` It works if the default is a single statement (wrapping it in parentheses), so it looks to be purely a grammatical issue ```ruby p lambda { |x, y = (x + 1)| x + y }.call(1) ``` -- https://bugs.ruby-lang.org/

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[ruby-core:122333] [Ruby Bug#21381] Different error messages when mixing `it` and `_1` in block for Prism and parse.y
by herwin (Herwin W) 05 Jun '25

05 Jun '25

Issue #21381 has been reported by herwin (Herwin W). ---------------------------------------- Bug #21381: Different error messages when mixing `it` and `_1` in block for Prism and parse.y https://bugs.ruby-lang.org/issues/21381 * Author: herwin (Herwin W) * Status: Open * ruby -v: ruby 3.4.4 (2025-05-14 revision a38531fd3f) +PRISM [x86_64-linux] and ruby 3.4.4 (2025-05-14 revision a38531fd3f) [x86_64-linux] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- ``` $ ruby -v -e 'proc { it + _1 }' ruby 3.4.4 (2025-05-14 revision a38531fd3f) +PRISM [x86_64-linux] -e: -e:1: syntax error found (SyntaxError) > 1 | proc { it + _1 } | ^~ numbered parameters are not allowed when 'it' is already used $ ruby -v --parser=parse.y -e 'proc { it + _1 }' ruby 3.4.4 (2025-05-14 revision a38531fd3f) [x86_64-linux] -e:1: 'it' is already used in -e:1: current block here proc { it + _1 } ruby: compile error (SyntaxError) ``` and the other way around: ``` $ ruby -v -e 'proc { _1 + it}' ruby 3.4.4 (2025-05-14 revision a38531fd3f) +PRISM [x86_64-linux] -e: -e:1: syntax error found (SyntaxError) > 1 | proc { _1 + it} | ^~ `it` is not allowed when a numbered parameter is already used $ ruby -v --parser=parse.y -e 'proc { _1 + it}' ruby 3.4.4 (2025-05-14 revision a38531fd3f) [x86_64-linux] -e:1: numbered parameter is already used in -e:1: current block here proc { _1 + it} ruby: compile error (SyntaxError) ``` It would expect the relevant part of messages to match. To be clear, I would consider this the relevant parts: ``` numbered parameters are not allowed when 'it' is already used 'it' is already used in ``` and ``` `it` is not allowed when a numbered parameter is already used numbered parameter is already used ``` -- https://bugs.ruby-lang.org/

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[ruby-core:122315] [Ruby Bug#21378] variable pinning does not look for method arguments
by shyouhei (Shyouhei Urabe) 05 Jun '25

05 Jun '25

Issue #21378 has been reported by shyouhei (Shyouhei Urabe). ---------------------------------------- Bug #21378: variable pinning does not look for method arguments https://bugs.ruby-lang.org/issues/21378 * Author: shyouhei (Shyouhei Urabe) * Status: Open * Assignee: prism * ruby -v: ruby 3.5.0dev (2025-01-23T15:24:35Z origin/7ed08c4fd31.. 7ed08c4fd3) +PRISM [wasm32-wasi] * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Is this intentional? ``` irb(main):001> def x?(y, z) = y in { x: ^z } <internal:kernel>:168:in 'Kernel#loop': (irb):1: syntax error found (SyntaxError) > 1 | def x?(y, z) = y in { x: ^z } | ^ z: no such local variable from eval_async:132:in '<main>' from /bundle/gems/js-2.7.1/lib/js.rb:109:in 'Kernel.eval' from /bundle/gems/js-2.7.1/lib/js.rb:109:in 'block in JS.__eval_async_rb' from /bundle/gems/js-2.7.1/lib/js.rb:120:in 'block in JS.__async' ``` -- https://bugs.ruby-lang.org/

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[ruby-core:121478] [Ruby Bug#21206] Segmentation fault on ISeq#to_binary
by shyouhei (Shyouhei Urabe) 05 Jun '25

05 Jun '25

Issue #21206 has been reported by shyouhei (Shyouhei Urabe). ---------------------------------------- Bug #21206: Segmentation fault on ISeq#to_binary https://bugs.ruby-lang.org/issues/21206 * Author: shyouhei (Shyouhei Urabe) * Status: Open * ruby -v: ruby 3.4.2 (2025-02-15 revision d2930f8e7a) +PRISM +GC [aarch64-linux-gnu] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Found this SEGV using bootsnap. This could well be architecture dependent because of ISeqs being so by nature. Also this doesn't happen when the ISeq is created using `compile_prism`. ``` $ ruby -ve 'RubyVM::InstructionSequence.compile_parsey("def f(g) = each {nil rescue g+it}").to_binary' ruby 3.4.2 (2025-02-15 revision d2930f8e7a) +PRISM +GC [aarch64-linux-gnu] -e:1: [BUG] Segmentation fault at 0x0000000000000000 ruby 3.4.2 (2025-02-15 revision d2930f8e7a) +PRISM +GC [aarch64-linux-gnu] -- Control frame information ----------------------------------------------- c:0003 p:---- s:0010 e:000009 CFUNC :to_binary c:0002 p:0008 s:0006 e:000005 EVAL -e:1 [FINISH] c:0001 p:0000 s:0003 E:000190 DUMMY [FINISH] -- Ruby level backtrace information ---------------------------------------- -e:1:in '<main>' -e:1:in 'to_binary' -- Threading information --------------------------------------------------- Total ractor count: 1 Ruby thread count for this ractor: 1 -- Machine register context ------------------------------------------------ x0: 0x0000000000000000 x1: 0x0000ffff8a15d0a8 x2: 0x0000000000000000 x3: 0x0000000000000003 x4: 0x0000000000000000 x5: 0x0000ffffa4346b50 x6: 0x0000000000000005 x7: 0x00000000fffffffe x18: 0x000000000116810c x19: 0x0000ffff8a15d0a8 x20: 0x0000000000000000 x21: 0x0000000000000001 x22: 0x0000ffffc0f0d968 x23: 0x0000ffffc0f0d4c0 x24: 0x0000000000000018 x25: 0x0000ffffa3c98530 x26: 0x0000000000000000 x27: 0x0000000000000002 x28: 0x0000ffffc0f0d4e8 x29: 0x0000ffffc0f0d410 sp: 0x0000ffffc0f0d410 fau: 0x0000000000000000 -- C level backtrace information ------------------------------------------- /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(0xffffa3e8ff84) [0xffffa3e8ff84] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(0xffffa3e95514) [0xffffa3e95514] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(0xffffa3ce760c) [0xffffa3ce760c] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(0xffffa3e0de88) [0xffffa3e0de88] linux-vdso.so.1(__kernel_rt_sigreturn+0x0) [0xffffa43447a0] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(rb_str_cmp+0x24) [0xffffa3e17d94] [0xffffa3980b9c] [0xffffa3980efc] [0xffffa3f418c8] [0xffffa3c98d4c] [0xffffa3da2484] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(rb_st_foreach+0x44) [0xffffa3e06944] [0xffffa3f213e4] [0xffffa3d46ea4] [0xffffa3e6c92c] [0xffffa3e767a8] [0xffffa3e8cae8] [0xffffa3ce6ac4] /lib/aarch64-linux-gnu/libruby-3.4.so.3.4(ruby_run_node+0x9c) [0xffffa3cebba0] [0xaaaae2be0b30] [0xffffa39684c4] [0xffffa3968598] [0xaaaae2be0bb0] -- Other runtime information ----------------------------------------------- * Loaded script: -e * Loaded features: 0 enumerator.so 1 thread.rb 2 fiber.so 3 rational.so 4 complex.so 5 ruby2_keywords.rb 6 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/encdb.so 7 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/trans/transdb.so 8 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/rbconfig.rb 9 /usr/lib/ruby/3.4.0/rubygems/compatibility.rb 10 /usr/lib/ruby/3.4.0/rubygems/defaults.rb 11 /usr/lib/ruby/3.4.0/rubygems/deprecate.rb 12 /usr/lib/ruby/3.4.0/rubygems/errors.rb 13 /usr/lib/ruby/3.4.0/rubygems/target_rbconfig.rb 14 /usr/lib/ruby/3.4.0/rubygems/unknown_command_spell_checker.rb 15 /usr/lib/ruby/3.4.0/rubygems/exceptions.rb 16 /usr/lib/ruby/3.4.0/rubygems/basic_specification.rb 17 /usr/lib/ruby/3.4.0/rubygems/stub_specification.rb 18 /usr/lib/ruby/3.4.0/rubygems/platform.rb 19 /usr/lib/ruby/3.4.0/rubygems/specification_record.rb 20 /usr/lib/ruby/3.4.0/rubygems/util/list.rb 21 /usr/lib/ruby/3.4.0/rubygems/version.rb 22 /usr/lib/ruby/3.4.0/rubygems/requirement.rb 23 /usr/lib/ruby/3.4.0/rubygems/specification.rb 24 /usr/lib/ruby/vendor_ruby/rubygems/defaults/operating_system.rb 25 /usr/lib/ruby/3.4.0/rubygems/util.rb 26 /usr/lib/ruby/3.4.0/rubygems/dependency.rb 27 /usr/lib/ruby/3.4.0/rubygems/core_ext/kernel_gem.rb 28 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/monitor.so 29 /usr/lib/ruby/3.4.0/monitor.rb 30 /usr/lib/ruby/3.4.0/rubygems.rb 31 /usr/lib/ruby/3.4.0/bundled_gems.rb 32 /usr/lib/ruby/3.4.0/rubygems/path_support.rb 33 /usr/lib/ruby/3.4.0/error_highlight/version.rb 34 /usr/lib/ruby/3.4.0/error_highlight/base.rb 35 /usr/lib/ruby/3.4.0/error_highlight/formatter.rb 36 /usr/lib/ruby/3.4.0/error_highlight/core_ext.rb 37 /usr/lib/ruby/3.4.0/error_highlight.rb 38 /usr/lib/ruby/3.4.0/did_you_mean/version.rb 39 /usr/lib/ruby/3.4.0/did_you_mean/core_ext/name_error.rb 40 /usr/lib/ruby/3.4.0/did_you_mean/levenshtein.rb 41 /usr/lib/ruby/3.4.0/did_you_mean/jaro_winkler.rb 42 /usr/lib/ruby/3.4.0/did_you_mean/spell_checker.rb 43 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/name_error_checkers/class_name_checker.rb 44 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/name_error_checkers/variable_name_checker.rb 45 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/name_error_checkers.rb 46 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/method_name_checker.rb 47 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/key_error_checker.rb 48 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/null_checker.rb 49 /usr/lib/ruby/3.4.0/did_you_mean/tree_spell_checker.rb 50 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/require_path_checker.rb 51 /usr/lib/ruby/3.4.0/did_you_mean/spell_checkers/pattern_key_name_checker.rb 52 /usr/lib/ruby/3.4.0/did_you_mean/formatter.rb 53 /usr/lib/ruby/3.4.0/did_you_mean.rb 54 /usr/lib/ruby/3.4.0/syntax_suggest/core_ext.rb * Process memory map: aaaae2be0000-aaaae2be1000 r-xp 00000000 00:34 763738 /usr/bin/ruby3.4 aaaae2bff000-aaaae2c00000 r--p 0000f000 00:34 763738 /usr/bin/ruby3.4 aaaae2c00000-aaaae2c01000 rw-p 00010000 00:34 763738 /usr/bin/ruby3.4 aaab18253000-aaab18545000 rw-p 00000000 00:00 0 [heap] ffff87c00000-ffff881f3000 r--s 00000000 00:34 763745 /usr/lib/aarch64-linux-gnu/libruby-3.4.so.3.4.2 ffff88200000-ffff88201000 ---p 00000000 00:00 0 ffff88201000-ffff882a2000 rw-p 00000000 00:00 0 ffff882a2000-ffff882a3000 ---p 00000000 00:00 0 ffff882a3000-ffff88344000 rw-p 00000000 00:00 0 ffff88344000-ffff88345000 ---p 00000000 00:00 0 ffff88345000-ffff883e6000 rw-p 00000000 00:00 0 ffff883e6000-ffff883e7000 ---p 00000000 00:00 0 ffff883e7000-ffff88488000 rw-p 00000000 00:00 0 ffff88488000-ffff88489000 ---p 00000000 00:00 0 ffff88489000-ffff8852a000 rw-p 00000000 00:00 0 ffff8852a000-ffff8852b000 ---p 00000000 00:00 0 ffff8852b000-ffff885cc000 rw-p 00000000 00:00 0 ffff885cc000-ffff885cd000 ---p 00000000 00:00 0 ffff885cd000-ffff8866e000 rw-p 00000000 00:00 0 ffff8866e000-ffff8866f000 ---p 00000000 00:00 0 ffff8866f000-ffff88710000 rw-p 00000000 00:00 0 ffff88710000-ffff88711000 ---p 00000000 00:00 0 ffff88711000-ffff887b2000 rw-p 00000000 00:00 0 ffff887b2000-ffff887b3000 ---p 00000000 00:00 0 ffff887b3000-ffff88854000 rw-p 00000000 00:00 0 ffff88854000-ffff88855000 ---p 00000000 00:00 0 ffff88855000-ffff888f6000 rw-p 00000000 00:00 0 ffff888f6000-ffff888f7000 ---p 00000000 00:00 0 ffff888f7000-ffff88998000 rw-p 00000000 00:00 0 ffff88998000-ffff88999000 ---p 00000000 00:00 0 ffff88999000-ffff88a3a000 rw-p 00000000 00:00 0 ffff88a3a000-ffff88a3b000 ---p 00000000 00:00 0 ffff88a3b000-ffff88adc000 rw-p 00000000 00:00 0 ffff88adc000-ffff88add000 ---p 00000000 00:00 0 ffff88add000-ffff88b7e000 rw-p 00000000 00:00 0 ffff88b7e000-ffff88b7f000 ---p 00000000 00:00 0 ffff88b7f000-ffff88c20000 rw-p 00000000 00:00 0 ffff88c20000-ffff88c21000 ---p 00000000 00:00 0 ffff88c21000-ffff88cc2000 rw-p 00000000 00:00 0 ffff88cc2000-ffff88cc3000 ---p 00000000 00:00 0 ffff88cc3000-ffff88d64000 rw-p 00000000 00:00 0 ffff88d64000-ffff88d65000 ---p 00000000 00:00 0 ffff88d65000-ffff88e06000 rw-p 00000000 00:00 0 ffff88e06000-ffff88e07000 ---p 00000000 00:00 0 ffff88e07000-ffff88ea8000 rw-p 00000000 00:00 0 ffff88ea8000-ffff88ea9000 ---p 00000000 00:00 0 ffff88ea9000-ffff88f4a000 rw-p 00000000 00:00 0 ffff88f4a000-ffff88f4b000 ---p 00000000 00:00 0 ffff88f4b000-ffff88fec000 rw-p 00000000 00:00 0 ffff88fec000-ffff88fed000 ---p 00000000 00:00 0 ffff88fed000-ffff8908e000 rw-p 00000000 00:00 0 ffff8908e000-ffff8908f000 ---p 00000000 00:00 0 ffff8908f000-ffff89130000 rw-p 00000000 00:00 0 ffff89130000-ffff89131000 ---p 00000000 00:00 0 ffff89131000-ffff891d2000 rw-p 00000000 00:00 0 ffff891d2000-ffff891d3000 ---p 00000000 00:00 0 ffff891d3000-ffff89274000 rw-p 00000000 00:00 0 ffff89274000-ffff89275000 ---p 00000000 00:00 0 ffff89275000-ffff89316000 rw-p 00000000 00:00 0 ffff89316000-ffff89317000 ---p 00000000 00:00 0 ffff89317000-ffff893b8000 rw-p 00000000 00:00 0 ffff893b8000-ffff893b9000 ---p 00000000 00:00 0 ffff893b9000-ffff8945a000 rw-p 00000000 00:00 0 ffff8945a000-ffff8945b000 ---p 00000000 00:00 0 ffff8945b000-ffff894fc000 rw-p 00000000 00:00 0 ffff894fc000-ffff894fd000 ---p 00000000 00:00 0 ffff894fd000-ffff8959e000 rw-p 00000000 00:00 0 ffff8959e000-ffff8959f000 ---p 00000000 00:00 0 ffff8959f000-ffff89640000 rw-p 00000000 00:00 0 ffff89800000-ffff89810000 ---p 00000000 00:00 0 ffff89810000-ffff8a010000 rw-p 00000000 00:00 0 ffff8a0d0000-ffff8a0e0000 rw-p 00000000 00:00 0 ffff8a0ef000-ffff8a120000 rw-p 00000000 00:00 0 ffff8a120000-ffff8a122000 r-xp 00000000 00:34 763838 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/monitor.so ffff8a122000-ffff8a13f000 ---p 00002000 00:34 763838 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/monitor.so ffff8a13f000-ffff8a140000 r--p 0000f000 00:34 763838 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/monitor.so ffff8a140000-ffff8a141000 rw-p 00010000 00:34 763838 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/monitor.so ffff8a150000-ffffa3600000 rw-p 00000000 00:00 0 ffffa3610000-ffffa36d0000 rw-p 00000000 00:00 0 ffffa36d0000-ffffa36d2000 r-xp 00000000 00:34 763811 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/trans/transdb.so ffffa36d2000-ffffa36ef000 ---p 00002000 00:34 763811 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/trans/transdb.so ffffa36ef000-ffffa36f0000 r--p 0000f000 00:34 763811 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/trans/transdb.so ffffa36f0000-ffffa36f1000 rw-p 00010000 00:34 763811 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/trans/transdb.so ffffa3700000-ffffa3710000 rw-p 00000000 00:00 0 ffffa3710000-ffffa3712000 r-xp 00000000 00:34 763767 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/encdb.so ffffa3712000-ffffa372f000 ---p 00002000 00:34 763767 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/encdb.so ffffa372f000-ffffa3730000 r--p 0000f000 00:34 763767 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/encdb.so ffffa3730000-ffffa3731000 rw-p 00010000 00:34 763767 /usr/lib/aarch64-linux-gnu/ruby/3.4.0/enc/encdb.so ffffa3740000-ffffa3790000 rw-p 00000000 00:00 0 ffffa379e000-ffffa3900000 rw-p 00000000 00:00 0 ffffa3900000-ffffa391f000 r-xp 00000000 00:34 566619 /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 ffffa391f000-ffffa392f000 ---p 0001f000 00:34 566619 /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 ffffa392f000-ffffa3930000 r--p 0001f000 00:34 566619 /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 ffffa3930000-ffffa3931000 rw-p 00020000 00:34 566619 /usr/lib/aarch64-linux-gnu/libgcc_s.so.1 ffffa3940000-ffffa3ada000 r-xp 00000000 00:34 770271 /usr/lib/aarch64-linux-gnu/libc.so.6 ffffa3ada000-ffffa3aed000 ---p 0019a000 00:34 770271 /usr/lib/aarch64-linux-gnu/libc.so.6 ffffa3aed000-ffffa3af0000 r--p 0019d000 00:34 770271 /usr/lib/aarch64-linux-gnu/libc.so.6 ffffa3af0000-ffffa3af2000 rw-p 001a0000 00:34 770271 /usr/lib/aarch64-linux-gnu/libc.so.6 ffffa3af2000-ffffa3afe000 rw-p 00000000 00:00 0 ffffa3b00000-ffffa3b85000 r-xp 00000000 00:34 770303 /usr/lib/aarch64-linux-gnu/libm.so.6 ffffa3b85000-ffffa3b9f000 ---p 00085000 00:34 770303 /usr/lib/aarch64-linux-gnu/libm.so.6 ffffa3b9f000-ffffa3ba0000 r--p 0008f000 00:34 770303 /usr/lib/aarch64-linux-gnu/libm.so.6 ffffa3ba0000-ffffa3ba1000 rw-p 00090000 00:34 770303 /usr/lib/aarch64-linux-gnu/libm.so.6 ffffa3bb0000-ffffa3bdd000 r-xp 00000000 00:34 566603 /usr/lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffffa3bdd000-ffffa3bef000 ---p 0002d000 00:34 566603 /usr/lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffffa3bef000-ffffa3bf0000 r--p 0002f000 00:34 566603 /usr/lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffffa3bf0000-ffffa3bf1000 rw-p 00030000 00:34 566603 /usr/lib/aarch64-linux-gnu/libcrypt.so.1.1.0 ffffa3bf1000-ffffa3bf9000 rw-p 00000000 00:00 0 ffffa3c00000-ffffa41cb000 r-xp 00000000 00:34 763745 /usr/lib/aarch64-linux-gnu/libruby-3.4.so.3.4.2 ffffa41cb000-ffffa41d6000 ---p 005cb000 00:34 763745 /usr/lib/aarch64-linux-gnu/libruby-3.4.so.3.4.2 ffffa41d6000-ffffa41f0000 r--p 005d6000 00:34 763745 /usr/lib/aarch64-linux-gnu/libruby-3.4.so.3.4.2 ffffa41f0000-ffffa41f1000 rw-p 005f0000 00:34 763745 /usr/lib/aarch64-linux-gnu/libruby-3.4.so.3.4.2 ffffa41f1000-ffffa4206000 rw-p 00000000 00:00 0 ffffa420f000-ffffa4220000 r--s 00000000 00:34 763738 /usr/bin/ruby3.4 ffffa4220000-ffffa4230000 rw-p 00000000 00:00 0 ffffa4230000-ffffa42aa000 r-xp 00000000 00:34 767074 /usr/lib/aarch64-linux-gnu/libgmp.so.10.5.0 ffffa42aa000-ffffa42bf000 ---p 0007a000 00:34 767074 /usr/lib/aarch64-linux-gnu/libgmp.so.10.5.0 ffffa42bf000-ffffa42c0000 r--p 0007f000 00:34 767074 /usr/lib/aarch64-linux-gnu/libgmp.so.10.5.0 ffffa42c0000-ffffa42c1000 rw-p 00080000 00:34 767074 /usr/lib/aarch64-linux-gnu/libgmp.so.10.5.0 ffffa42d0000-ffffa42ea000 r-xp 00000000 00:34 566707 /usr/lib/aarch64-linux-gnu/libz.so.1.3 ffffa42ea000-ffffa42ff000 ---p 0001a000 00:34 566707 /usr/lib/aarch64-linux-gnu/libz.so.1.3 ffffa42ff000-ffffa4300000 r--p 0001f000 00:34 566707 /usr/lib/aarch64-linux-gnu/libz.so.1.3 ffffa4300000-ffffa4301000 rw-p 00020000 00:34 566707 /usr/lib/aarch64-linux-gnu/libz.so.1.3 ffffa4307000-ffffa432e000 r-xp 00000000 00:34 769991 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 ffffa4339000-ffffa433d000 rw-p 00000000 00:00 0 ffffa4340000-ffffa4342000 rw-p 00000000 00:00 0 ffffa4342000-ffffa4344000 r--p 00000000 00:00 0 [vvar] ffffa4344000-ffffa4345000 r-xp 00000000 00:00 0 [vdso] ffffa4345000-ffffa4347000 r--p 0002e000 00:34 769991 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 ffffa4347000-ffffa4349000 rw-p 00030000 00:34 769991 /usr/lib/aarch64-linux-gnu/ld-linux-aarch64.so.1 ffffc0eef000-ffffc0f10000 rw-p 00000000 00:00 0 [stack] Segmentation fault ``` -- https://bugs.ruby-lang.org/

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[ruby-core:121950] [Ruby Bug#21316] Namespaces leak with permanent names
by fxn (Xavier Noria) 05 Jun '25

05 Jun '25

Issue #21316 has been reported by fxn (Xavier Noria). ---------------------------------------- Bug #21316: Namespaces leak with permanent names https://bugs.ruby-lang.org/issues/21316 * Author: fxn (Xavier Noria) * Status: Open * Backport: 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Namespaces are not transparent for this program ```ruby C = Class.new C.name == 'C' ``` because under a non-main user namespace, the name of `C` has the namespace as a prefix. -- https://bugs.ruby-lang.org/

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[ruby-core:122070] [Ruby Feature#21335] Namespaces should be present in the backtrace
by tenderlovemaking (Aaron Patterson) 05 Jun '25

05 Jun '25

Issue #21335 has been reported by tenderlovemaking (Aaron Patterson). ---------------------------------------- Feature #21335: Namespaces should be present in the backtrace https://bugs.ruby-lang.org/issues/21335 * Author: tenderlovemaking (Aaron Patterson) * Status: Open ---------------------------------------- Namespaces can call in to other name spaces. I think it might be helpful if namespace information is in the backtrace. For example: ```ruby File.binwrite "foo.rb", <<-eorb class Foo def self.test(ns1, ns2, count) if count == 0 puts caller else if count % 2 == 0 ns1::Foo.test(ns1, ns2, count - 1) else ns2::Foo.test(ns1, ns2, count - 1) end end end end eorb ns1 = Namespace.new ns1.load "foo.rb" ns2 = Namespace.new ns2.load "foo.rb" ns1::Foo.test(ns1, ns2, 10) ``` The output is like this: ``` See doc/namespace.md for known issues, etc. /Users/aaron/git/ruby/exe/ruby: warning: Namespace is experimental, and the behavior may change in the future! See doc/namespace.md for known issues, etc. /Users/aaron/git/ruby/foo.rb:9:in 'test' /Users/aaron/git/ruby/foo.rb:7:in 'test' /Users/aaron/git/ruby/foo.rb:9:in 'test' /Users/aaron/git/ruby/foo.rb:7:in 'test' /Users/aaron/git/ruby/foo.rb:9:in 'test' /Users/aaron/git/ruby/foo.rb:7:in 'test' /Users/aaron/git/ruby/foo.rb:9:in 'test' /Users/aaron/git/ruby/foo.rb:7:in 'test' /Users/aaron/git/ruby/foo.rb:9:in 'test' /Users/aaron/git/ruby/foo.rb:7:in 'test' ./test.rb:23:in '<main>' ``` `Foo.test` alternates between namespaces when calling a method, but you can't tell from the backtrace. I think we should include namespaces in the backtrace. -- https://bugs.ruby-lang.org/

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[ruby-core:122184] [Ruby Misc#21350] Bundled gems lack online documentation
by osyoyu (Daisuke Aritomo) 04 Jun '25

04 Jun '25

Issue #21350 has been reported by osyoyu (Daisuke Aritomo). ---------------------------------------- Misc #21350: Bundled gems lack online documentation https://bugs.ruby-lang.org/issues/21350 * Author: osyoyu (Daisuke Aritomo) * Status: Open ---------------------------------------- Libraries which have been converted into bundled gems seem to have no online documentation. For example, `csv` had its documentation inside docs.ruby-lang.org up to Ruby 3.3: https://docs.ruby-lang.org/en/3.3/CSV.html but after it has turned into a bundled gem, there is no online documentation (try searching in https://docs.ruby-lang.org/en/3.4/) This is the case for all bundled gems, including major modules such as `Base64` (missing since 3.4 docs) and `Logger` (missing since master docs). Given that these libraries are still `require`able without any special installation, it would be nice to have their documentation on docs.ruby-lang.org (or somewhere online reachable from Google). -- https://bugs.ruby-lang.org/

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[ruby-core:119645] [Ruby master Bug#20854] Some bundled gems are not installed starting with 007c75ce4c66243e41144c6977e5ccbf4ab71c93
by jvreeland (Justin Vreeland) 04 Jun '25

04 Jun '25

Issue #20854 has been reported by jvreeland (Justin Vreeland). ---------------------------------------- Bug #20854: Some bundled gems are not installed starting with 007c75ce4c66243e41144c6977e5ccbf4ab71c93 https://bugs.ruby-lang.org/issues/20854 * Author: jvreeland (Justin Vreeland) * Status: Open * ruby -v: Building ruby from master * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- I noticed in ruby 3.4.0 preview 2 that some bundled gems weren't being installed any more. I'm running in the same environment each time and bundled gems are installed fine with 3.3 or with the mentioned commit reverted. I bisected this from a version that did install the gems to 007c75ce4c66243e41144c6977e5ccbf4ab71c93 . The comment in that commit does indicate that it's mean to skip games if the gems are not found or can't be built but the final message is 'not found in bundled_gems'. I'm unsure if this is this is working as intended. When my build finishes I see the following line in the log: ``` installing bundled gem cache: /home/user/ruby/build/.rubies/bisect/lib/ruby/gems/3.4.0+0/cache skipped bundled gems: bigdecimal-3.1.8.gem not found in bundled_gems debug-1.9.2.gem not found in bundled_gems nkf-0.2.0.gem not found in bundled_gems/rac racc-1.8.1.gem not found in bundled_gems rbs-3.6.1.gem not found in bundled_gems syslog-0.1.2.gem not found in bundled_gems typeprof-0.30.0.gem not found in bundled_gems ``` I see racc in bundled gems and cached in downloads. I don't see any files named gem.build_complete or errors concerning gem building or missing C extensions in my build logs. Is there additional configure flags or dependencies I need to include the bundled gems in the upcoming 3.4.0 ruby release? I followed the instructions at: https://docs.ruby-lang.org/en/master/contributing/building_ruby_md.html to build: ``` git clean -dxf git checkout -f autoreconf -fi mkdir build pushd build ../configure --prefix=(pwd)/.rubies/bisect make -j(nproc) make install popd find build/.rubies/bisect -name 'racc' | grep . ``` -- https://bugs.ruby-lang.org/

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[ruby-core:118191] [Ruby master Bug#20560] make install - skipped bundled gems - minor issue
by MSP-Greg (Greg L) 04 Jun '25

04 Jun '25

Issue #20560 has been reported by MSP-Greg (Greg L). ---------------------------------------- Bug #20560: make install - skipped bundled gems - minor issue https://bugs.ruby-lang.org/issues/20560 * Author: MSP-Greg (Greg L) * Status: Open * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- See most recent job: https://github.com/ruby/ruby/actions/runs/9389674968/job/25857719333#step:9… Which is logging the following during `make install`: ``` skipped bundled gems: power_assert-2.0.4dev.gem not found in bundled_gems syslog-0.1.2.gem not found in bundled_gems ``` Not sure what the correct versioning should be. Or, should bundled gems use 'dev' versions, etc... -- https://bugs.ruby-lang.org/

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